发明名称 Foam molding apparatus
摘要 A mold for molding is provided from which gas release can easily take place at the time of molding a foam body, which can minimize the amount of formation of burrs, and which can be easily processed. It is a mold for foam molding comprising a mold body comprising an upper mold half and a lower mold half, upper and lower outer peripheral portions provided on the peripheral portions of the upper and lower mold halves, and sealing surfaces provided on the contact surfaces of the upper and lower outer peripheral portions. A plurality of grooves are provided so as to surround the mold body on at least one of the sealing surfaces provided in the outer peripheral portions of the upper mold half and the lower mold half, and a tube for storing gas is embedded in the outermost groove of the plurality of grooves.
申请公布号 US2007190193(A1) 申请公布日期 2007.08.16
申请号 US20050592418 申请日期 2005.01.17
申请人 NARUMI KAORU 发明人 NARUMI KAORU
分类号 B29C44/34;B29C33/10;B29C39/26;B29C44/58 主分类号 B29C44/34
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